PTC Resettable Fuses

Photo Mfr. Part # Availability Quantity Datasheet Package/Case Series Packaging Product Status Type Voltage - Max Current - Hold (Ih) (Max) Current - Trip (It) Current - Max Time to Trip Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing
1206L380SLTHYR

1206L380SLTHYR

PTC RESET FUSE 6V 2.82A 1206

Littelfuse Inc.

6,840
RFQ
Datasheet 1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 2.82 A 8 A 50 A 5 s 2 mOhms 14 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.028" (0.70mm) -
1206L200SLYR

1206L200SLYR

PTC RESET FUSE 6V 2A 1206

Littelfuse Inc.

5,032
RFQ
Datasheet 1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 2 A 4 A 50 A 500 ms 5 mOhms 25 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.024" (0.60mm) -
1210L300SLWR

1210L300SLWR

PTC RESET FUSE 6V 3A 1210

Littelfuse Inc.

983
RFQ
Datasheet 1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 3 A 6 A 50 A 2 s 3 mOhms 20 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.028" (0.70mm) -
1812L300MR

1812L300MR

PTC RESET FUSE 6V 3A 1812

Littelfuse Inc.

3,520
RFQ
Datasheet 1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 6V 3 A 5 A 100 A 4 s 12 mOhms 40 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.059" (1.50mm) -
1812L010/60DR

1812L010/60DR

PTC RESET FUSE 60V 100MA 1812

Littelfuse Inc.

2,081
RFQ
Datasheet 1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 60V 100 mA 300 mA 10 A 1.5 s 1.6 Ohms 15 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) -
0805L150/12SLYR

0805L150/12SLYR

LOW RHO SMD

Littelfuse Inc.

2,719
RFQ
Datasheet 0805 (2012 Metric), Concave PolySwitch® Low Rho Tape & Reel (TR) Active Polymeric 12V 1.5 A 3 A 50 A 500 ms 7 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.030" (0.75mm) -
0603L003/36YR-A

0603L003/36YR-A

PTC 36V POLYFUSE SMD 0603 .030A

Littelfuse Inc.

2,299
RFQ
Datasheet 0603 (1608 Metric), Concave POLY-FUSE®, 0603L Tape & Reel (TR) Active Polymeric 36V 30 mA 90 mA 40 A 1 s 6 Ohms 50 Ohms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.031" W (1.60mm x 0.80mm) - 0.039" (1.00mm) -
2920L330/24MR-A

2920L330/24MR-A

PTC RESET FUSE 24V 3.3A 2920

Littelfuse Inc.

2,007
RFQ
Datasheet 2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 24V 3.3 A 5.5 A 40 A 5 s 15 mOhms 55 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.079" (2.00mm) -
AHEF1000

AHEF1000

PTC RESET FUSE 32V 10A RADIAL

Littelfuse Inc.

579
RFQ
Datasheet Radial, Disc PolySwitch®, AHEF Bag Active Polymeric 32V 10 A 20 A 100 A 15 s 6 mOhms 16 mOhms - -40°C ~ 125°C Automotive AEC-Q200 - Through Hole 0.925" L x 0.157" W (23.50mm x 4.00mm) 1.098" (27.90mm) - 0.400" (10.15mm)
1210L350SLWR

1210L350SLWR

PTC RESET FUSE 6V 3.5A 1210

Littelfuse Inc.

426
RFQ
Datasheet 1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 3.5 A 7 A 50 A 2 s 3 mOhms 18 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.102" W (3.22mm x 2.58mm) - 0.028" (0.70mm) -
1210L500/12SLWR

1210L500/12SLWR

PTC RESET FUSE 5.0A 12V 1210

Littelfuse Inc.

6,653
RFQ
Datasheet 1210 (3225 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 12V 5 A 10 A 50 A 2 s 1 mOhms 12 mOhms - -40°C ~ 85°C - - - Surface Mount 0.127" L x 0.101" W (3.22mm x 2.58mm) - 0.055" (1.40mm) -
1206L450SLWR

1206L450SLWR

PTC RESET FUSE 6V 4.5A 1206

Littelfuse Inc.

6,642
RFQ
Datasheet 1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 4.5 A 9 A 50 A 2 s 1 mOhms 14 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.047" (1.20mm) -
NANOSMDH075F-02

NANOSMDH075F-02

PTC RESET FUSE 6V 750MA 1206

Littelfuse Inc.

2,582
RFQ
Datasheet 1206 (3216 Metric) PolySwitch®, nanoSMD Tape & Reel (TR) Active Polymeric 6V 750 mA 2 A 10 A 100 ms 100 mOhms 360 mOhms - -40°C ~ 125°C - - - Surface Mount 0.126" L x 0.063" W (3.20mm x 1.60mm) - 0.039" (1.00mm) -
0805L300SLWR

0805L300SLWR

PTC RESET FUSE 6V 3A 0805

Littelfuse Inc.

3,664
RFQ
Datasheet 0805 (2012 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 3 A 6 A 50 A 5 s 3 mOhms 30 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.055" (1.40mm) -
1206L300/12SLYR

1206L300/12SLYR

PTC RESET FUSE 3.0A 12V 1206

Littelfuse Inc.

2,527
RFQ
Datasheet 1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 12V 3 A 6 A 50 A 4 s 3 mOhms 30 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.030" (0.75mm) -
1206L500/12SLPR

1206L500/12SLPR

PTC RESET FUSE 5.0A 12V 1206

Littelfuse Inc.

1,462
RFQ
Datasheet 1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 12V 5 A 10 A 50 A 2 s 1 mOhms 12 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.055" (1.40mm) -
60R250XF

60R250XF

PTC RESET FUSE 60V 2.5A RADIAL

Littelfuse Inc.

567
RFQ
Datasheet Radial, Disc POLY-FUSE®, 60R Bulk Active Polymeric 60V 2.5 A 5 A 40 A 15.6 s 50 mOhms 130 mOhms - -40°C ~ 85°C - - - Through Hole 0.785" Dia x 0.122" T (19.93mm x 3.10mm) 1.032" (26.20mm) - 0.402" (10.20mm)
SMDC310F/18-02

SMDC310F/18-02

PTC RESET FUSE 18V 3.1A 2920

Littelfuse Inc.

964
RFQ
Datasheet 2920 (7351 Metric), Concave SMDC Tape & Reel (TR) Active Polymeric 18V 3.1 A 6 A 50 A 25 s - - - - - - - Surface Mount 0.295" L x 0.201" W (7.50mm x 5.10mm) - 0.067" (1.70mm) -
0805L110WR

0805L110WR

PTC RESET FUSE 6V 1.1A 0805

Littelfuse Inc.

6,714
RFQ
Datasheet 0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 6V 1.1 A 2 A 100 A 100 ms 50 mOhms 160 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.043" (1.10mm) -
0805L075WR

0805L075WR

PTC RESET FUSE 6V 750MA 0805

Littelfuse Inc.

3,488
RFQ
Datasheet 0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 6V 750 mA 1.5 A 40 A 200 ms 90 mOhms 350 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.030" (0.75mm) -
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